Field revisions to existing permit #101076627 including layout revision per structural value engineering to
New building at 1809 W 21st St, Chicago
Chicago Department of Buildings permit 101084475: issued Jun 22, 2026 for new building work at 1809 W 21st St. Self cert 2019 CBC: field revisions to existing permit #101076627 including layout revision per structural value engineering to accomodate bracing partitions across all levels. All electrical and mechanical drawings have been updated accordingly. Relocation of windows per layout revision has been reflected on the elevations. Building footprint and site plan remain unchanged.
- Permit number
- 101084475
- Issued
- Type of work
- New building
- Status
- Issued
- Reported cost
- $20,000
- ZIP code
- 60608 (from the permit's location)
- City's category
- Permit - new construction
- City's status
- Active
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 1809 W 21st St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 11, 17:43 UTC. See the city's official records.
For agents and scripts: This page as Markdown · JSON